Do not allow user to move fixed entities (issue #1043)

[modules/shaper.git] / src / SketchSolver / SketchSolver_Storage.h

diff --git a/src/SketchSolver/SketchSolver_Storage.h b/src/SketchSolver/SketchSolver_Storage.h
index fb8e79eb211113771ec8148587115df88a2b8223..bb270d77d191a1083c0b9d53e6f03898a4b09ee9 100644 (file)
--- a/src/SketchSolver/SketchSolver_Storage.h
+++ b/src/SketchSolver/SketchSolver_Storage.h
@@ -69,6 +69,9 @@ public:
   void copyEntity(const Slvs_hEntity& theFrom, const Slvs_hEntity& theTo);
   /// \brief Check the entity is used in constraints
   bool isUsedByConstraints(const Slvs_hEntity& theEntityID) const;
+  /// \brief Returns maximal ID of entities in this storage
+  const Slvs_hEntity& entityMaxID() const
+  { return myEntityMaxID; }
 
   /// \brief Verifies the current point or another coincident one is fixed
   /// \param[in]  thePointID  entity to be checked fixed
@@ -105,6 +108,9 @@ public:
   const Slvs_Constraint& getConstraint(const Slvs_hConstraint& theConstraintID) const;
   /// \brief Returns list of constraints of specified type
   std::list<Slvs_Constraint> getConstraintsByType(int theConstraintType) const;
+  /// \brief Returns quantity of constraints in this storage
+  size_t nbConstraints() const
+  { return myConstraints.size(); }
 
   /// \brief Attach constraint SLVS_C_WHERE_DRAGGED to this storage. It need to make precise calculations
   void addConstraintWhereDragged(const Slvs_hConstraint& theConstraintID);